130422648 has 32 divisors (see below), whose sum is σ = 326385360. Its totient is φ = 43430400.

The previous prime is 130422637. The next prime is 130422671. The reversal of 130422648 is 846224031.

It is a super-2 number, since 2×130422648² = 34020134222663808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29136 + ... + 33312.

Almost surely, 2^130422648 is an apocalyptic number.

It is an amenable number.

130422648 is an abundant number, since it is smaller than the sum of its proper divisors (195962712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130422648 is a wasteful number, since it uses less digits than its factorization.

130422648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487 (or 5483 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 130422648 is about 11420.2735518901. The cubic root of 130422648 is about 507.1280949558.

Adding to 130422648 its reverse (846224031), we get a palindrome (976646679).

The spelling of 130422648 in words is "one hundred thirty million, four hundred twenty-two thousand, six hundred forty-eight".